Harold Hicks

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Sick Sinus Syndrome In Heart Disease

Any irregularity in your heart’s natural rhythm is called an arrhythmia. Almost everyone’s heart skips a beat now and again, and these mild palpitations are usually harmless. Electrical impulses from the heart muscle (the myocardium) cause the heart to beat (contract). This electrical signal begins in the Sinoatrial Node, also called the SA node or […]

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